# 斗地主训练助手 vs OneSolve Gomoku

The clearest difference is update cadence: OneSolve Gomoku at every 3 days against 斗地主训练助手's every 2 months. 斗地主训练助手's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 斗地主训练助手 sells 1 in-app purchase, starting at $3.99 per year and OneSolve Gomoku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

斗地主训练助手 ships an update every 2 months, OneSolve Gomoku every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 斗地主训练助手 | OneSolve Gomoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 60 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Tudan E - Commerce Co., Ltd](https://appshunter.io/developer/1832925567) | [Suzhou Vector16 Tech Ltd](https://appshunter.io/developer/1896112927) |

## What reviewers say

### 斗地主训练助手

[App page](https://appshunter.io/ios/app/ai/id6778714755)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年会员 | $3.99 | per year |


### OneSolve Gomoku

[App page](https://appshunter.io/ios/app/onesolve-gomoku/id6799017008)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is 斗地主训练助手 free?

斗地主训练助手 is free to download, with in-app purchases available.

### Is OneSolve Gomoku free?

OneSolve Gomoku is free to download, with in-app purchases available.

### Do 斗地主训练助手 or OneSolve Gomoku have ads?

Neither 斗地主训练助手 nor OneSolve Gomoku shows ads.

### Which is updated more often, 斗地主训练助手 or OneSolve Gomoku?

斗地主训练助手 ships an update every 2 months, and OneSolve Gomoku every 3 days. Most recently, 斗地主训练助手 was updated on October 28, 2026 and OneSolve Gomoku on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*